1749021384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4057}}^1$

素因数の和:4171

約数の個数: 128

約数和(自身を含む): 5048801280

約数和(自身を除く): 3299779896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 71, 88, 92, 132, 138, 142, 184, 213, 253, 264, 276, 284, 426, 506, 552, 568, 759, 781, 852, 1012, 1518, 1562, 1633, 1704, 2024, 2343, 3036, 3124, 3266, 4057, 4686, 4899, 6072, 6248, 6532, 8114, 9372, 9798, 12171, 13064, 16228, 17963, 18744, 19596, 24342, 32456, 35926, 39192, 44627, 48684, 53889, 71852, 89254, 93311, 97368, 107778, 133881, 143704, 178508, 186622, 215556, 267762, 279933, 288047, 357016, 373244, 431112, 535524, 559866, 576094, 746488, 864141, 1026421, 1071048, 1119732, 1152188, 1728282, 2052842, 2239464, 2304376, 3079263, 3168517, 3456564, 4105684, 6158526, 6337034, 6625081, 6913128, 8211368, 9505551, 12317052, 12674068, 13250162, 19011102, 19875243, 24634104, 25348136, 26500324, 38022204, 39750486, 53000648, 72875891, 76044408, 79500972, 145751782, 159001944, 218627673, 291503564, 437255346, 583007128, 874510692, 1749021384]

約数ペア:

[(1, 1749021384), (2, 874510692), (3, 583007128), (4, 437255346), (6, 291503564), (8, 218627673), (11, 159001944), (12, 145751782), (22, 79500972), (23, 76044408), (24, 72875891), (33, 53000648), (44, 39750486), (46, 38022204), (66, 26500324), (69, 25348136), (71, 24634104), (88, 19875243), (92, 19011102), (132, 13250162), (138, 12674068), (142, 12317052), (184, 9505551), (213, 8211368), (253, 6913128), (264, 6625081), (276, 6337034), (284, 6158526), (426, 4105684), (506, 3456564), (552, 3168517), (568, 3079263), (759, 2304376), (781, 2239464), (852, 2052842), (1012, 1728282), (1518, 1152188), (1562, 1119732), (1633, 1071048), (1704, 1026421), (2024, 864141), (2343, 746488), (3036, 576094), (3124, 559866), (3266, 535524), (4057, 431112), (4686, 373244), (4899, 357016), (6072, 288047), (6248, 279933), (6532, 267762), (8114, 215556), (9372, 186622), (9798, 178508), (12171, 143704), (13064, 133881), (16228, 107778), (17963, 97368), (18744, 93311), (19596, 89254), (24342, 71852), (32456, 53889), (35926, 48684), (39192, 44627)]